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Arnold School of Public Health


Center for Environmental Nanoscience & Risk

The SmartState Center for Environmental Nanoscience and Risk (CENR) is funded by an endowment provided by the SC Education Lottery and private donations. The CENR was formed in August 2012 with the appointment of Jamie Lead, as Professor of Environmental Nanoscience and Risk and the founding Director of the Center. 

About the CENR

The CENR has two major aims. First, it investigates the effects and behaviors of manufactured and natural nanoparticles in the environment and subsequent effects on environmental and human health. Secondly,  CENR is the developing low hazard and low risk nanotechnologies for the benefit of human and environmental health.

The Promise and Risk of Nanoscience

Nanoscience deals with materials which are small, usually on the scale of few atoms or as large as a virus. At that size, materials develop new properties which are fundamentally different from larger materials. Over the past decade, nanotechnology has led to the creation of many products using nanomaterials in a range of sectors including clean energy production and environmental remediation. Nanomedicine is the use of nanotechnology for medical purposes – from diagnostic devices to new drug delivery systems to treating cancer.

Despite the advances, nanotechnology is still in its infancy, as is the potential for how nanotechnology can change our lives and our society. There are questions about appropriate development of ‘nano-enabled’ products and many unknowns regarding risks to environment and human health.

The SmartState™ Center for Environmental Nanoscience and Risk (CENR) at the University of South Carolina in the United States is dedicated to understanding how this new field of science will affect our lives, our health, our environment and our world. Their goal is to understand not only the benefits of nanoscience, but also the potential risks.

CENR Leadership and Research Priorities

The CENR Director is Dr. Jamie Lead, who joined as USC as the founding CENR Director in August 2012. Prior to this, Dr. Lead was Professor or Environmental Nanoscience at the University of Birmingham, UK, where he was also Director of the Facility for Environmental Nanoparticle Analysis and Characterization (FENAC). Dr. Lead’s research focuses on understanding nanoscale phenomena in the environment and he is backed by a range of faculty, research staff and research students.

The CENR research priorities include synthesis of novel nanoparticles, characterization of their physico-chemical properties, development of new metrology methods, quantifying their toxicity, fate and behavior, developming environmental applications and helping to understand and infrom regulatory-policy and public responses to this emerging technology. The CENR has state of the art experimental and other facilities, backed by a group of highly experienced faculty and research staff.

The CENR offers PhD and postdoctoral research projects in areas relating to the responsible development of nanoscience and nanotechnology and to understanding the hazards and risks of nanomaterials.